ProofWall field notes

Add Testimonials to Ghost: Free Widget

Install a ProofWall wall on Ghost. Specific editor steps, the right embed snippet, and common publishing pitfalls.

An HTML card makes the wall part of a Ghost post or page.

Before you paste

Create a wall, share the collection link, and approve your first testimonial. Copy the slug from the Embed tab. Instructions reflect editor patterns from 2025–2026; menus and plan support vary.

Installation steps

In the editor, add an HTML card using the + menu.
Paste the complete script snippet.
Publish and open the web version of the post.

Your embed snippet

Replace YOURSLUG with the slug shown in your dashboard.

<div data-proofwall="YOURSLUG" data-layout="wall" data-theme="auto" data-max="12"></div>
<script src="https://proofwall.wouldairecommend.workers.dev/embed.js" async></script>

Watch out for

Email newsletters cannot run JavaScript. Include a hosted wall link in the email version instead, and test whether your theme limits content width.

Check before sharing

Open the published page at desktop width and at 360 pixels. Confirm that quotes are readable, links work, and an iframe has enough height. Check both light and dark themes. Never put your private account access link in an embed.

Next: widget options · another installation guide.

Questions, answered

Can I paste a script into Ghost?

Use an HTML-capable area. Preview the published page because editors can suppress scripts.

Why is my widget empty?

Approve a testimonial first. Replace YOURSLUG with your wall’s eight-character slug. Check browser network and content-security-policy errors, then try the hosted wall URL.